<p>Consisting of a series of chambers formed over millions of years, the cave contains slots of calcite formations.</p>

<p>The cave is famous for a&nbsp;Viking massacre that is supposed to have taken place in&nbsp;928 A.D. &nbsp;There are exhibitions and displays in the Visitor Centre.</p>

<p>Dunmore is not one of the largest of Ireland&#39;s caves. It contains just a quarter of a mile of passages and at its deepest point, it descends to 46 meters.</p>

<p>The cave is inaccessible for wheelchair users.</p>

<p>Access is by guided tour only and takes about an hour.</p>

<p>Open All Year&nbsp;</p>

<p>March - Mid June: Daily&nbsp;&nbsp; &nbsp;9.30 - 17.00.&nbsp;<strong>Last tour 16.00</strong><br />
Mid June - 11th September: Daily&nbsp;&nbsp; &nbsp;9.30 - 18.30.&nbsp;&nbsp;<strong>Last tour 17.00</strong><br />
11th September - End October: Daily 9.30 - 17.00.&nbsp;&nbsp;<strong>Last tour 16.00</strong><br />
November to March:&nbsp;<strong>Wed - Sun Only (incl)</strong>09.30 - 17.00.&nbsp;<strong>&nbsp;Last tour 15.00</strong></p>

<p>Average Length of Visit: 1 hour</p>
